Question about GO_IF_LEGITIMIZE_ADDRESS
Richard Henderson
rth@redhat.com
Tue Feb 19 11:08:00 GMT 2002
On Tue, Feb 19, 2002 at 09:46:15AM -0500, Peter Barada wrote:
> >No, since reload doesn't know what Q or S really mean, so it can't
> >fix them up if nothing matches. That's why 'm', 'o', and 'p' are
> >so special.
>
> I was asking about the predicate (btst_mem_operand), not the constraint.
The point remains: what should reload do if it doesn't match?
r~
More information about the Gcc
mailing list